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Earn +20 ptsQ: How long is a rectangle 3 wide with a perimeter of 28?
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What is the perimeter of a rectangle with an area of 28m squared and a width of 4m?
Rectangle with area 28 m2 and width = 4 m => length = 28/4 = 7m. Then, perimeter = 2*(4+7) = 2*11 = 22 metres.
Which has a greater perimeter a 28 inch square or a 21 inch by 31 inch rectangle?
28 inch square
What is the perimeter of a rectangle with an area of 49 and a length of 7m?
28 meters It would be a square because A = L x W so 49 = 7 x W and the width is 7. Its perimeter is 4*7 = 28 meters.
What is the perimeter of a rectangle having a perimeter of 28 cm if the width is 3 cm less than the length?
Do you mean what are the dimensions because the perimeter has already been given? If so then: length = 8.5 cm and width = 5.5 cm Check: 8.5+8.5+5.5+5.5 = 28 cm
If Perimeter of a rectangle that has a width of x inches and a length of x plus 16 inches is 2x plus 2x plus 16 inches simplify the expression for the perimeter Find the perimeter if x equals 14?
If the rectangle has a width of x inches, and a length of x + 16 inches, then its perimeter equals to 2x + 2x + 32 or 4x + 32. If x = 14, then x + 16 = 30. So the perimeter of rectangle becomes 2(14) + 2(30) = 28 + 60 = 88 inches.
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